EPA Method 8270A - Analytes Mix #8

F-BTEX ISTD Mixture 4 Analytes, each 2000 µg/mL in methanol; units: 1x 4.5mL, 1x10mL 2017.6 Fluorobenzene [462-06-6] 2018.7 2-Fluorotoluene

4,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml

Leptophos